I think it is abdominal muscles
I was adopted when I was a baby
Answer: You could offer to volunteer at a Hospital, or you could help teach others about their health and wellness, and also help with donations towards Hospitals and Clinics.
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Explanation:
What two exercises could be used to increase your ability to perform push-ups in a fitness evaluation? Push-ups require upper body strength, so weight-training exercises such as the shoulder press, chest press, curl-ups, and dead lift would be beneficial.
Answer: Exhaled air consists of 78 percent nitrogen, 16 percent oxygen, 4 percent carbon dioxide and potentially thousands of other compounds.
Explanation: Does this help???